Surtr, Fiery Jötun is a rare Legendary Creature — Giant God Warrior card from Assassin's Creed (ACR), collector number 293. Current market price: $10.52, TCGplayer market prices via Scryfall.
Trample (This creature can deal excess combat damage to the player it's attacking.) Whenever you cast a historic spell, Surtr deals 3 damage to any target. (Artifacts, legendaries, and Sagas are historic.)